package cn.learn.domain.activity.service.quota.rule.impl;

import cn.learn.domain.activity.model.entity.ActivityCountEntity;
import cn.learn.domain.activity.model.entity.ActivityEntity;
import cn.learn.domain.activity.model.entity.ActivitySkuEntity;
import cn.learn.domain.activity.model.valobj.ActivityStateVO;
import cn.learn.domain.activity.service.quota.rule.AbstractActionChain;
import cn.learn.types.enums.ResponseCode;
import cn.learn.types.exception.AppException;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;

import java.util.Date;

/**
 * @author Sun
 * @Desc 活动规则过滤 【日期，状态】
 * @date 2024-11-13-10:16
 */
@Slf4j
@Component("activity_base_action")
public class ActivityBaseActionChain extends AbstractActionChain {

    @Override
    public boolean action(ActivitySkuEntity activitySkuEntity, ActivityEntity activityEntity, ActivityCountEntity activityCountEntity) {
        log.info("活动责任链-基础信息【有效期、状态、库存(sku)】校验开始。sku:{} activityId:{}", activitySkuEntity.getSku(), activityEntity.getActivityId());
        //校验活动状态
        if(!ActivityStateVO.open.equals(activityEntity.getState())){
            throw new AppException(ResponseCode.ACTIVITY_STATE_ERROR.getCode(),ResponseCode.ACTIVITY_STATE_ERROR.getInfo());
        }

        //校验活动日期 【开始时间  < 当前时间 < 结束时间】
        Date currentDate = new Date();
        if(activityEntity.getBeginDateTime().after(currentDate) || activityEntity.getEndDateTime().before(currentDate)){
            throw new AppException(ResponseCode.ACTIVITY_DATE_ERROR.getCode(),ResponseCode.ACTIVITY_DATE_ERROR.getInfo());
        }

        //校验 活动sku库存 【剩余库存从缓存获取的】
        if(activitySkuEntity.getStockCountSurplus() <= 0){
            throw new AppException(ResponseCode.ACTIVITY_SKU_STOCK_ERROR.getCode(),ResponseCode.ACTIVITY_SKU_STOCK_ERROR.getInfo());
        }
        return next().action(activitySkuEntity,activityEntity,activityCountEntity);
    }
}
